基于MPXY8020A芯片的胎压监控系统设计  

Design of TPMS based on MPXY8020A

作　　者：王航宇[1] 

机构地区：[1]西安航空职业技术学院电子工程系,陕西西安710089

出　　处：《电子技术应用》2009年第7期58-61,共4页Application of Electronic Technique

摘　　要：介绍基于MPXY8020A传感器芯片的轮胎压力监控系统,该系统利用压力/温度传感器芯片MPXY8020A和系统级射频芯片,设计了以处理器rfPIC12f675为模块的设计方案,给出了硬件电路及相关程序框图。该系统符合NHTSA轮胎压力监测装置标准,在交通安全方面有较好的应用前景。A tire pressure monitoring system based on sensor of MPXY8020A is recommended in the paper. This system uses the pressure/temperature sensor chip MPXY8020A and system-level RF chip to design a tire pressure monitoring system. The design projects of the remote monitoring module is based on rfPIC12f675, and the hardware circuits and related programs flowcharts are described. This system meets the NHTSA standard of tire pressure monitoring requirements, and has better prospect in road safety.

关 键 词：轮胎压力监控 压力/温度传感器 MPXY8020A RF发射与接收器 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]